Giz Loves ITP, NYU's hipster school of digital artists. Here's a pair of shoes that slow down playback when you stomp down on em. They're made from a set of old Saucony's, some photovoltaics mounted towards the ground, some quarter-inch jacks, a Nestle Quik container, and MAX (an interaction programming tool.)
Watch it. It's pretty bad. I bet MJ could do some crazy shit with these.
Moonwalker Shoes [Make]